:root{--primaire:#7c3aed;--fond:#faf5ff;--texte:#17213f;--muted:#59627d;--card:#ffffff;--border:#d9d5e8;--cyan:#0891b2;--navy:#111a35}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--fond);color:var(--texte);font-family:Inter,system-ui,sans-serif;line-height:1.6}a{color:inherit}.container{width:min(calc(100% - 2rem),74rem);margin-inline:auto}.section{padding-block:clamp(3rem,7vw,6rem)}.eyebrow{color:var(--primaire);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.saas-page h1,.saas-page h2{color:var(--navy);letter-spacing:-.06em;line-height:1}.saas-hero{position:relative;overflow:hidden;padding-block:clamp(4rem,10vw,9rem) clamp(3rem,7vw,6rem)}.saas-hero:before{content:"";position:absolute;top:-18rem;right:-10rem;width:44rem;height:44rem;border:1px solid #7c3aed2b;border-radius:50%;box-shadow:0 0 0 5rem #0891b20a,0 0 0 10rem #7c3aed08}.saas-hero__layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(15rem,.95fr);align-items:center;grid-gap:clamp(2rem,8vw,8rem);gap:clamp(2rem,8vw,8rem)}.saas-hero__copy{position:relative;z-index:1;max-width:46rem}.saas-hero h1{max-width:11ch;margin:1rem 0 1.25rem;font-family:Georgia,serif;font-size:clamp(3rem,7vw,6.5rem)}.saas-hero .lead{max-width:54ch;color:var(--muted);font-size:clamp(1.1rem,1.7vw,1.3rem)}.saas-hero__note{max-width:48ch;margin-top:2rem;padding-top:1rem;border-top:1px solid var(--border);color:#68708b;font-size:.92rem}.saas-hero__signal{position:relative;z-index:1;display:grid;grid-template-columns:auto 1fr auto 1fr auto;align-items:center;grid-gap:.8rem;gap:.8rem;color:var(--navy);font:.85rem ui-monospace,monospace;letter-spacing:.08em}.saas-hero__signal i{height:1px;background:linear-gradient(90deg,var(--primaire),var(--cyan))}.saas-section-intro{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:end;grid-gap:2rem;gap:2rem;margin-bottom:3rem}.saas-section-intro h2{margin:0;font-size:clamp(2rem,4vw,3.8rem)}.saas-section-intro .lead{grid-column:2;max-width:58ch;margin:0;color:var(--muted)}.saas-product-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:1rem;gap:1rem}.saas-product{display:flex;flex-direction:column;min-height:31rem;padding:clamp(1.35rem,3vw,2.35rem);border:1px solid var(--border);background:var(--card);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.saas-product:hover{border-color:var(--cyan);box-shadow:0 1.2rem 3rem #111a3514;transform:translateY(-4px)}.saas-product--2{margin-top:4rem}.saas-product--3{margin-top:-2rem}.saas-product--4{margin-top:2rem}.saas-product__topline{display:flex;justify-content:space-between;gap:1rem;margin-bottom:4rem;color:#7e87a0;font:.78rem ui-monospace,monospace;letter-spacing:.06em;text-transform:uppercase}.saas-product__index{color:var(--primaire)}.saas-product h2{margin-bottom:.5rem;font-size:clamp(2rem,4vw,3.7rem)}.saas-product__label{max-width:25ch;color:var(--cyan);font-size:1.1rem;font-weight:750;line-height:1.25}.saas-product>p:not(.saas-product__label){max-width:49ch;color:var(--muted)}.saas-product__details{display:grid;grid-gap:.75rem;gap:.75rem;margin-top:auto;padding-top:1.35rem;border-top:1px solid var(--border)}.saas-product__details p{display:grid;grid-template-columns:5.5rem 1fr;grid-gap:.7rem;gap:.7rem;margin:0;color:var(--muted);font-size:.88rem;line-height:1.45}.saas-product__details strong{color:var(--navy);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase}.saas-product__link{display:flex;justify-content:space-between;gap:1rem;min-height:3rem;margin-top:1.5rem;padding:.75rem 0;border-top:1px solid var(--navy);color:var(--navy);font-weight:750;text-decoration:none}.saas-product__link:hover{color:var(--cyan)}.saas-principles{background:#eceef9}.saas-principles__layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);grid-gap:clamp(2rem,8vw,9rem);gap:clamp(2rem,8vw,9rem)}.saas-principles h2{max-width:12ch;font-size:clamp(2.2rem,5vw,5rem)}.saas-principles__text{max-width:55ch;color:#4f5875;font-size:1.1rem}.btn,.saas-principles__text .btn{display:inline-flex;align-items:center;justify-content:center;min-height:3rem;margin-top:1rem;padding:.8rem 1.15rem;border:0;border-radius:.4rem;background:var(--navy);color:#fff;font-weight:750;text-decoration:none}@media (max-width:800px){.saas-hero__layout,.saas-principles__layout,.saas-section-intro{grid-template-columns:1fr}.saas-section-intro .lead{grid-column:auto}.saas-product-list{grid-template-columns:1fr}.saas-product--2,.saas-product--3,.saas-product--4{margin-top:0}}@media (max-width:560px){.saas-hero h1{font-size:clamp(3rem,15vw,4.5rem)}.saas-product{min-height:auto}.saas-product__topline{margin-bottom:2.5rem}.saas-product__details p{grid-template-columns:1fr;gap:.2rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.saas-product{transition:none}.saas-product:hover{transform:none}}.astrea-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--fond) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.astrea-header__bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4rem;flex-wrap:wrap}.astrea-brand{display:inline-flex;align-items:baseline;gap:.5rem;color:var(--navy);font-size:1.3rem;font-weight:800;letter-spacing:-.04em;text-decoration:none}.astrea-brand span{color:var(--muted);font-size:.8rem;font-weight:600;letter-spacing:0}.astrea-nav{display:flex;gap:1.4rem;font-size:.92rem;font-weight:650}.astrea-nav a{color:var(--muted);text-decoration:none}.astrea-nav a:hover,.astrea-nav a[aria-current=page]{color:var(--primaire)}.skip-link{position:absolute;left:-9999px;top:.5rem;z-index:100;padding:.5rem .8rem;border-radius:.4rem;background:var(--navy);color:#fff}.skip-link:focus{left:.5rem}.foot{align-items:center;justify-content:space-between;gap:1rem;padding:2rem max(1.5rem,calc((100% - 1120px) / 2));border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}.foot,.legal-nav{display:flex;flex-wrap:wrap}.legal-nav{gap:1.2rem}.legal-nav a{color:var(--muted);text-decoration:none}.legal-nav a:hover{color:var(--primaire)}.astrea-header__bar{padding-right:5.5rem}@media (max-width:520px){.astrea-nav{gap:.9rem;font-size:.85rem}.astrea-brand span{display:none}}